BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

04/19
22:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
22:00:00 (GMT) on 04/19
Sea Height:	3.4 ft
Primary Swell Height:	1.9 ft
Primary Swell Period:	12.3 secs
Surf Height	1.7 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
04/19	22:00:00	3.4	1.9 se	12.3 secs	1.6 se	8.3 secs	0.8 se	15.5secs	1.7 -2.0	12.3
04/19	21:00:00	3.4	1.5 se	12.4 secs	1.8 se	8.3 secs	0.4 se	16.7secs	1.4 -1.5	12.4
04/19	20:00:00	3.4	1.7 se	12.2 secs	1.8 se	8.3 secs	0.0 se	0.0secs	1.6 -1.8	12.2
04/19	19:00:00	3.9	1.7 se	12.4 secs	2.6 se	7.1 secs	0.4 se	16.7secs	1.5 -1.7	12.4
04/19	18:00:00	3.8	1.6 se	12.6 secs	2.5 se	7.1 secs	0.9 se	15.6secs	1.5 -1.7	12.6
04/19	17:00:00	3.8	2.0 se	11.2 secs	2.2 se	7.7 secs	0.6 se	14.3secs	1.6 -1.9	11.2
04/19	16:00:00	3.9	2.0 se	11.2 secs	2.3 se	7.1 secs	0.6 se	14.7secs	1.7 -1.9	11.2
04/19	15:00:00	4.0	2.0 se	12.4 secs	2.2 se	7.7 secs	0.3 se	16.7secs	1.8 -2.1	12.4
04/19	14:00:00	3.6	1.5 se	12.3 secs	2.4 se	7.2 secs	0.3 se	16.7secs	1.4 -1.6	12.3
04/19	13:00:00	3.8	2.1 se	12.3 secs	1.9 se	8.3 secs	0.2 se	16.7secs	1.9 -2.2	12.3
04/19	12:00:00	3.8	2.0 se	12.3 secs	2.1 se	7.1 secs	0.3 se	16.7secs	1.9 -2.1	12.3
04/19	11:00:00	3.8	1.7 se	12.2 secs	2.0 se	8.4 secs	0.3 se	16.7secs	1.6 -1.8	12.2
04/19	10:00:00	3.9	1.7 se	11.2 secs	2.3 se	7.7 secs	0.5 se	14.3secs	1.4 -1.6	11.2
04/19	09:00:00	3.7	1.8 se	12.2 secs	2.3 se	6.7 secs	0.2 se	16.7secs	1.6 -1.8	12.2
04/19	08:00:00	3.7	2.2 se	7.7 secs	1.3 se	12.4 secs	0.0 se	0.0secs	1.3 -1.5	7.7
04/19	07:00:00	3.8	1.6 se	11.2 secs	2.4 se	7.1 secs	0.4 se	14.3secs	1.4 -1.6	11.2
04/19	06:00:00	4.1	2.8 se	7.7 secs	1.7 se	12.2 secs	0.2 se	16.7secs	1.6 -1.8	7.7
04/19	05:00:00	4.5	2.0 se	11.2 secs	2.8 se	7.7 secs	0.5 se	14.3secs	1.7 -1.9	11.2
04/19	04:00:00	4.1	1.8 se	11.1 secs	2.5 se	7.7 secs	0.5 se	15.1secs	1.5 -1.7	11.1
04/19	03:00:00	3.8	1.9 se	11.3 secs	2.2 se	7.7 secs	0.4 se	14.3secs	1.6 -1.8	11.3
04/19	02:00:00	4.0	2.1 se	11.3 secs	2.4 se	7.7 secs	0.5 se	14.3secs	1.7 -2.0	11.3
04/19	01:00:00	3.9	1.9 se	12.3 secs	2.3 se	7.7 secs	0.2 se	16.7secs	1.7 -2.0	12.3
04/19	00:00:00	4.2	1.9 se	12.3 secs	2.6 se	7.6 secs	0.0 se	0.0secs	1.7 -2.0	12.3
04/18	23:00:00	3.9	1.8 se	11.1 secs	2.3 se	7.2 secs	0.5 se	14.3secs	1.5 -1.7	11.1

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
22:50:00 (GMT) on 04/19
Combined Sea Height:	5.2 ft
Dominant Period:	7.0 secs
Wind Speed:	13.7 kts
Wind Gust:	19.5 kts
Wind Direction:	080 degrees
Barometric Pressure:	1015.0 mbs
Air Temperature:	77.4 degrees
Water Temperature:	77.9 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
04/19	22:50:00	5.2	7.0	13.7	19.5	080	1015.0	77.4	77.9
04/19	21:50:00	5.6	6.0	13.7	15.6	070	1015.8	77.4	32.0
04/19	20:50:00	5.6	6.0	13.7	17.6	070	1016.1	77.2	77.7
04/19	19:50:00	5.2	7.0	13.7	17.6	070	1016.4	77.0	77.5
04/19	18:50:00	5.6	7.0	15.6	17.6	060	1016.1	77.0	77.5
04/19	17:50:00	5.6	7.0	13.7	15.6	070	1015.6	77.4	77.5
04/19	16:50:00	5.6	7.0	13.7	17.6	060	1015.3	77.0	77.5
04/19	15:50:00	5.9	7.0	13.7	15.6	070	1014.8	76.8	77.5
04/19	14:50:00	5.6	7.0	15.6	17.6	060	1014.5	76.8	77.5
04/19	13:50:00	5.6	8.0	17.6	19.5	070	1013.9	76.6	77.5
04/19	12:50:00	5.6	7.0	13.7	17.6	070	1014.9	76.8	77.5
04/19	11:50:00	5.6	7.0	13.7	15.6	080	1015.8	77.0	77.5
04/19	10:50:00	6.2	8.0	15.6	17.6	070	1016.3	77.2	77.5
04/19	09:50:00	5.6	7.0	15.6	17.6	080	1016.6	77.2	77.5
04/19	08:50:00	6.2	7.0	15.6	17.6	070	1017.2	77.0	77.5
04/19	07:50:00	5.9	7.0	15.6	19.5	080	1016.6	77.0	77.5
04/19	06:50:00	6.6	7.0	15.6	19.5	090	1016.1	76.8	77.5
04/19	05:50:00	6.6	7.0	17.6	19.5	100	1015.1	76.8	77.5
04/19	04:50:00	6.2	7.0	15.6	19.5	100	1013.9	77.4	77.5
04/19	03:50:00	6.6	7.0	15.6	19.5	100	1013.1	77.7	77.5
04/19	02:50:00	5.9	7.0	15.6	19.5	100	1012.9	77.4	77.5
04/19	01:50:00	6.2	8.0	15.6	19.5	090	1013.0	76.3	77.5
04/19	00:50:00	6.6	7.0	17.6	21.4	090	1013.6	76.8	77.5
04/18	23:50:00	6.6	7.0	21.4	23.4	090	1014.5	76.8	77.5

000040758 ___0.032868

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